“是非选择题”概念、定义、翻译-科学时代

单词	是非选择题
释义	语言学词汇手册 true-false item 是非选择题
随便看	age grade age grade age-grade distribution age-grade placement age-grade position age-grade-progress age-grade report age-grade scaling age-grade status age-grade system age-grade table age group age group age group age group age group age group agehardenability age-hardening age hardening age-hardening age-hardening age heaping age hierarchy age indicator

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

true-false item